Home / 11,306,552.50-15,598,815.58-6,657,496.25

Finding the Fourth Proportional to 11,306,552.50, 15,598,815.58 and 6,657,496.25

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Solution

The fourth proportional to 11,306,552.50, 15,598,815.58 and 6,657,496.25 is: 9,184,855.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,306,552.50 : 15,598,815.58 = 6,657,496.25 : x
  2. Step 2: Convert to fraction form
    11,306,552.50/15,598,815.58 = 6,657,496.25/x
  3. Step 3: Cross multiply
    11,306,552.50x = 15,598,815.58 × 6,657,496.25
  4. Step 4: Simplify right side
    11,306,552.50x = 103,849,056,228,291.58
  5. Step 5: Solve for x
    x = 103,849,056,228,291.58/11,306,552.50
  6. Step 6: Final answer
    x = 9,184,855.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.